---> uname -a: Linux prd-centos8-robot-2c-8g-9576.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4948 19 2134 6787 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c2:9b:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fec2:9b68/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/08/2025 _x86_64_ (2 CPU) 02:24:14 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 77.72 6.50 71.23 1126.16 5947.27 02:27:01 AM 79.65 0.73 78.92 53.06 9849.31 02:28:01 AM 16.39 0.42 15.98 64.78 1363.85 02:29:01 AM 55.67 6.75 48.93 1249.39 3343.53 02:30:01 AM 22.71 0.00 22.71 0.00 5596.85 02:31:01 AM 2.34 0.00 2.34 0.00 70.97 02:32:01 AM 0.23 0.00 0.23 0.00 3.07 02:33:01 AM 0.33 0.10 0.23 32.13 7.52 02:34:01 AM 6.33 0.02 6.31 0.93 363.70 02:35:01 AM 25.91 0.63 25.28 73.19 1239.56 Average: 28.72 1.51 27.21 259.97 2776.11 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5347128 7035856 2535296 32.16 2688 1871596 698952 7.83 186584 2027024 161676 02:27:01 AM 5171316 6976660 2711108 34.39 2688 1983068 732000 8.20 198072 2167588 30688 02:28:01 AM 5243408 7050712 2639016 33.48 2688 1985016 658532 7.37 217248 2077376 4 02:29:01 AM 4982504 7030848 2899920 36.79 2688 2217628 658508 7.37 258004 2271872 157580 02:30:01 AM 4977592 7025552 2904832 36.85 2688 2217640 674076 7.55 258024 2271844 16 02:31:01 AM 4977268 7025244 2905156 36.86 2688 2217644 674076 7.55 258028 2272184 12 02:32:01 AM 4977204 7025180 2905220 36.86 2688 2217644 674076 7.55 258028 2272192 4 02:33:01 AM 4929016 6980424 2953408 37.47 2688 2221104 730664 8.18 258160 2319916 2480 02:34:01 AM 5161288 7036240 2721136 34.52 2688 2048372 659672 7.39 251036 2108020 1428 02:35:01 AM 5099936 6977428 2782488 35.30 2688 2053804 713880 7.99 449972 1983376 184 Average: 5086666 7016414 2795758 35.47 2688 2103352 687444 7.70 259316 2177139 35407 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 185.95 134.92 1248.48 35.58 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 59.51 45.08 549.59 8.14 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 14.51 11.86 5.64 4.04 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 229.95 166.06 336.82 44.90 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 416.17 306.74 79.68 62.21 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.70 2.01 0.54 0.44 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 3.50 2.23 0.56 0.49 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 42.14 24.96 22.12 3.10 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 189.49 141.72 1571.56 12.04 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 47.11 33.76 86.39 28.73 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.92 86.80 390.13 19.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 02/08/2025 _x86_64_ (2 CPU) 02:24:14 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 31.36 0.00 4.98 2.06 0.08 61.52 02:26:01 AM 0 24.84 0.00 3.31 1.56 0.08 70.20 02:26:01 AM 1 37.88 0.00 6.65 2.55 0.08 52.84 02:27:01 AM all 19.56 0.00 2.88 2.79 0.10 74.66 02:27:01 AM 0 17.73 0.00 2.95 2.72 0.10 76.49 02:27:01 AM 1 21.40 0.00 2.81 2.86 0.10 72.83 02:28:01 AM all 9.56 0.00 1.35 0.86 0.08 88.14 02:28:01 AM 0 5.35 0.00 0.95 0.74 0.10 92.86 02:28:01 AM 1 13.78 0.00 1.75 0.99 0.07 83.42 02:29:01 AM all 27.41 0.00 5.25 1.32 0.09 65.92 02:29:01 AM 0 25.46 0.00 5.06 1.10 0.10 68.28 02:29:01 AM 1 29.37 0.00 5.45 1.54 0.08 63.56 02:30:01 AM all 0.88 0.00 0.98 1.36 0.06 96.71 02:30:01 AM 0 1.01 0.00 0.99 1.87 0.07 96.06 02:30:01 AM 1 0.76 0.00 0.97 0.86 0.05 97.36 02:31:01 AM all 0.36 0.00 0.09 0.01 0.03 99.51 02:31:01 AM 0 0.58 0.00 0.08 0.02 0.02 99.30 02:31:01 AM 1 0.13 0.00 0.10 0.00 0.05 99.72 02:32:01 AM all 0.26 0.00 0.07 0.00 0.03 99.64 02:32:01 AM 0 0.37 0.00 0.07 0.00 0.03 99.53 02:32:01 AM 1 0.15 0.00 0.07 0.00 0.03 99.75 02:33:01 AM all 5.03 0.00 1.32 0.03 0.06 93.55 02:33:01 AM 0 2.39 0.00 0.57 0.07 0.07 96.91 02:33:01 AM 1 7.69 0.00 2.08 0.00 0.05 90.18 02:34:01 AM all 4.83 0.00 1.08 0.02 0.08 93.99 02:34:01 AM 0 3.72 0.00 0.91 0.03 0.07 95.27 02:34:01 AM 1 5.95 0.00 1.26 0.00 0.08 92.71 02:35:01 AM all 22.32 0.00 2.74 0.28 0.08 74.58 02:35:01 AM 0 20.77 0.00 2.64 0.18 0.08 76.32 02:35:01 AM 1 23.87 0.00 2.84 0.38 0.07 72.84 Average: all 12.16 0.00 2.07 0.87 0.07 84.83 Average: 0 10.22 0.00 1.75 0.83 0.07 87.13 Average: 1 14.09 0.00 2.40 0.92 0.07 82.52